NEW YORK, NY - MARCH 19: Selena Gomez visits "Late Night With Jimmy Fallon" at Rockefeller Center on March 19, 2013 in New York City. (Photo by Theo Wargo/Getty Images)

Selena Gomez Visits "Late Night With Jimmy Fallon"

NEW YORK, NY - MARCH 19: Selena Gomez and Jimmy Fallon perform a "Mario Kart Duet" during taping of "Late Night With Jimmy Fallon" at Rockefeller Center on March 19, 2013 in New York City. (Photo by Theo Wargo/Getty Images)

AUSTIN, TX - MARCH 10: Actress Selena Gomez speaks at the Q & A for "Spring Breakers" during the 2013 SXSW Music, Film + Interactive at the Paramount Theatre on March 10, 2013 in Austin, Texas. (Photo by Michael Buckner/Getty Images for SXSW)

NEW YORK, NY - FEBRUARY 06: Singer Selena Gomez addresses the crowd at the adidas NEO Label fall 2013 fashion show during Mercedes-Benz Fashion Week on February 6, 2013 in New York City. (Photo by Jemal Countess/Getty Images)

NEW YORK, NY - NOVEMBER 27: Katy Perry, and Selena Gomez attend the Unicef SnowFlake Ball at Cipriani 42nd Street on November 27, 2012 in New York City. (Photo by Bryan Bedder/Getty Images)

Unicef SnowFlake Ball

NEW YORK, NY - NOVEMBER 27: Selena Gomez attends the Unicef SnowFlake Ball at Cipriani 42nd Street on November 27, 2012 in New York City. (Photo by Stephen Lovekin/Getty Images)

US-ENTERTAINMENT-FASHION-BUSINESS-SELENA GOMEZ-NEO-ADIDAS

Actress Selena Gomez models NEO clothing in her new role of "global style icon" and guest designer for NEO, a line of "shoes and clothes for living in the now and making the most of every minute," on November 20, 2012 in Los Angeles. The NEO label is part of the Adidas family of casual and sports fashion. AFP PHOTO / Robyn Beck (Photo credit should read ROBYN BECK/AFP/Getty Images)

TORONTO, ON - SEPTEMBER 08: Actress Selena Gomez attends the "Hotel Transylvania" premiere during the 2012 Toronto International Film Festival on September 8, 2012 in Toronto, Canada. (Photo by Alexandra Wyman/Getty Images)

TORONTO, ON - SEPTEMBER 08: Actress Selena Gomez attends the "Hotel Transylvania" photo call during the 2012 Toronto International Film Festival at TIFF Bell Lightbox on September 8, 2012 in Toronto, Canada. (Photo by Jason Merritt/Getty Images)

TORONTO, ON - SEPTEMBER 07: Actress Selena Gomez speaks onstage at the "Spring Breakers" press conference during the 2012 Toronto International Film Festival at TIFF Bell Lightbox on September 7, 2012 in Toronto, Canada. (Photo by Jason Merritt/Getty Images)

BLACK AND WHITE VERSION
US actress and singer Selena Gomez disembarks from a boat upon arrival at Venice Lido during the 69th Venice Film Festival on September 4, 2012. AFP PHOTO / GABRIEL BOUYS (Photo credit should read GABRIEL BOUYS/AFP/GettyImages)

US actress and singer Selena Gomez attends a Viacom seminar during the 59th International Festival of Creativity - Cannes Lions 2012, on June 21, 2012 in Cannes, southeastern France. The Cannes Lions International Advertising Festival, running from June 17 to 23, is a world's meeting place for professionals in the communications industry. AFP PHOTO/ Valery HACHE (Photo credit should read VALERY HACHE/AFP/GettyImages)

2012 MuchMusic Video Awards - Arrivals

TORONTO, ON - JUNE 17: Selena Gomez arrives at the 2012 MuchMusic Video Awards at MuchMusic HQ on June 17, 2012 in Toronto, Canada. (Photo by Jag Gundu/Getty Images)

Selena Gomez Fragrance Launch

NEW YORK, NY - JUNE 09: Singer/actresss Selena Gomez attends the Selena Gomez Fragrance Launch at Macy's Herald Square on June 9, 2012 in New York City. (Photo by Fernando Leon/Getty Images)

Taylor Swift "Speak Now World Tour" In New York City - November 22, 2011

(Photo by Larry Busacca/Getty Images)

NEW YORK, NY - NOVEMBER 22: Taylor Swift and Selena Gomez perform onstage during the "Speak Now World Tour" at Madison Square Garden on November 22, 2011 in New York City. Taylor Swift wrapped up the North American leg of her SPEAK NOW WORLD TOUR with two sold-out shows at Madison Square Garden this week. In 2011, the tour played to capacity crowds in stadiums and arenas over 98 shows in 17 countries spanning three continents, and will continue in 2012 with shows Australia and New Zealand. (Photo by Larry Busacca/Getty Images)

2011 American Music Awards - Arrivals

LOS ANGELES, CA - NOVEMBER 20: Singer Selena Gomez arrives at the 2011 American Music Awards held at Nokia Theatre L.A. LIVE on November 20, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)

Host US singer Selena Gomez presents wre

Host US singer Selena Gomez presents wreathed by fire at the MTV European Music Awards (EMA) at the Odyssey Arena in Belfast, Northern Ireland, on November 6, 2011. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)

US singer Selena Gomez performs on stage

US singer Selena Gomez performs on stage during the MTV European Music Awards (EMA) at the Odyssey Arena in Belfast, Northern Ireland, on November 6, 2011. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)

MTV Europe Music Awards 2011 - Show

BELFAST, NORTHERN IRELAND - NOVEMBER 06: MTV Europe Music Awards hostess Selena Gomez performs onstage during the MTV Europe Music Awards 2011 live show at the Odyssey Arena on November 6, 2011 in Belfast, Northern Ireland. (Photo by Gareth Cattermole/Getty Images)

MTV Europe Music Awards 2011 - Show

BELFAST, NORTHERN IRELAND - NOVEMBER 06: MTV Europe Music Awards Hostess Selena Gomez performs onstage during the MTV Europe Music Awards 2011 live show at at the Odyssey Arena on November 6, 2011 in Belfast, Northern Ireland. (Photo by Gareth Cattermole/Getty Images)

MTV Europe Music Awards 2011 - Show

BELFAST, NORTHERN IRELAND - NOVEMBER 06: MTV Europe Music Awards Hostess Selena Gomez performs onstage during the MTV Europe Music Awards 2011 live show at at the Odyssey Arena on November 6, 2011 in Belfast, Northern Ireland. (Photo by Gareth Cattermole/Getty Images)

MTV Europe Music Awards 2011 - Show

BELFAST, NORTHERN IRELAND - NOVEMBER 06: MTV Europe Music Awards hostess Selena Gomez performs onstage during the MTV Europe Music Awards 2011 live show at the Odyssey Arena on November 6, 2011 in Belfast, Northern Ireland. (Photo by Ian Gavan/Getty Images)

MTV Europe Music Awards 2011 - Show

BELFAST, NORTHERN IRELAND - NOVEMBER 06: MTV Europe Music Awards hostess Selena Gomez performs onstage during the MTV Europe Music Awards 2011 live show at the Odyssey Arena on November 6, 2011 in Belfast, Northern Ireland. (Photo by Ian Gavan/Getty Images)

MTV Europe Music Awards 2011 - Show

BELFAST, NORTHERN IRELAND - NOVEMBER 06: MTV Europe Music Awards hostess Selena Gomez performs onstage during the MTV Europe Music Awards 2011 live show at the Odyssey Arena on November 6, 2011 in Belfast, Northern Ireland. (Photo by Gareth Cattermole/Getty Images)

ATLANTA, GA - JUNE 16: Selena Gomez performs during her "Monte Carlo" Mall Tour at the Mall of Georgia at the Village Amphitheater on June 16, 2011 in Atlanta, Georgia. (Photo by Chris McKay/Getty Images for 20th Century Fox)

The St. Bernard Project & The Spears Family Presents An Evening Of "Southern Style" - Arrivals

BEVERLY HILLS, CA - MAY 11: Actress Selena Gomez attends An Evening of "Southern Style" presented by the St. Bernard Project & the Spears family at a private residence on May 11, 2011 in Beverly Hills, California. (Photo by David Livingston/Getty Images)

LOS ANGELES, CA - NOVEMBER 09: Selena Gomez visits the set of entertainment television show "Extra" filming at The Grove on November 9, 2010 in Los Angeles, California. (Photo by Toby Canham/Getty Images for Extra)

Selena Gomez Presents Her New Album 'A Year Without Rain' in Madrid

MADRID, SPAIN - OCTOBER 18: Singer and actress Selena Gomez presents her new album "A Year Without Rain" at the ME Hotel on October 18, 2010 in Madrid, Spain. (Photo by Carlos Alvarez/Getty Images)

Promise: De Grisogono By Cheryl Cole - Launch Party

LONDON, ENGLAND - SEPTEMBER 29: Selena Gomez attends the launch party for 'Promise', a new capsule ring collection created by Cheryl Cole and de Grisogono, at Nobu London on September 29, 2010 in London, England. (Photo by Ian Gavan/Getty Images for de Grisogono)